CVE-2009-5064

Description

** DISPUTED ** ldd in the GNU C Library (aka glibc or libc6) 2.13 and earlier allows local users to gain privileges via a Trojan horse executable file linked with a modified loader that omits certain LD_TRACE_LOADED_OBJECTS checks. NOTE: the GNU C Library vendor states "This is just nonsense. There are a gazillion other ways to introduce code if people are downloading arbitrary binaries and install them in appropriate directories or set LD_LIBRARY_PATH etc."

References

http://openwall.com/lists/oss-security/2011/03/07/10

http://openwall.com/lists/oss-security/2011/03/07/13

http://openwall.com/lists/oss-security/2011/03/07/7

http://openwall.com/lists/oss-security/2011/03/08/1

http://openwall.com/lists/oss-security/2011/03/08/10

http://openwall.com/lists/oss-security/2011/03/08/2

http://openwall.com/lists/oss-security/2011/03/08/3

http://openwall.com/lists/oss-security/2011/03/08/7

http://reverse.lostrealm.com/protect/ldd.html

http://www.catonmat.net/blog/ldd-arbitrary-code-execution/

http://www.redhat.com/support/errata/RHSA-2011-1526.html

https://bugzilla.redhat.com/show_bug.cgi?id=531160

https://bugzilla.redhat.com/show_bug.cgi?id=682998

Details

Risk Information

CVSS v2